package cn.hongwei.utils;

import java.util.UUID;

/**
 * @author Great
 * @email 1224028994@qq.com
 * 生成编号的工具类
 */
public class UUIDUtil {

    //生成弹窗编号
    public static String popupNo(){
        String s = UUID.randomUUID().toString().replace("-","").substring(0,5);
        return s;
    }
}
